Zoekresultaten - 36 results

Strain-level characterization without culture enrichment? Easing and accelerating outbreak investigation using shotgun metagenomics facilitated with nanopore adaptive sampling

analysing the DNA of the sample, it can identify the presence of various pathogens to the strain level. Moreover, adaptive sampling is a new tool proposed during nanopore sequencing to target certain DNA ...

Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety

water, the DNA was extracted with two classical commercial kits or with a kit performing depletion of the host DNA. The extracted DNA also was amplified or not using Phi29 polymerase. We showed that all ...

Shotgun metagenomics as a ONE Health tool for better protecting human health

in these settings, this approach should be appropriately developed and validated from sampling and DNA extraction to sequencing and data analysis. Methodology: Third generation sequencing technologies ...

Occurrence of (suspected) genotoxic flavoring substances in Belgian alcohol-free beers.

Keywords: beer Belgium DNA Damage Flavoring Agents Gas Chromatography-Mass Spectrometry Abstract: The regulatory landscape of flavorings is evolving, thereby putting pressure on control laboratories to ...

Sorting out the plants responsible for a contamination with pyrrolizidine alkaloids in spice seeds by means of LC-MS/MS and DNA barcoding: Proof of principle with cumin and anise spice seeds

Publication Type: Peer reviewed scientific article Authors: Marie Willocx; Iris Van der Beeten; Pieter Asselman; Lynn Delgat; Wim Baert; Steven B. Janssens; Frederik Leliaert; Jean-François Picron; Celine Vanhee Source: Food Chemistry: Molecular Sciences, ...

Development of a real-time PCR marker targeting a new unauthorized genetically modified microorganism producing protease identified by DNA walking

Microbiology, Volume 354 (2021) Keywords: Antimicrobial resistance genes DNA walking anchored on pUB110 food and feed safety Genetically modified bacteria Protease real-time PCR detection Abstract: A PCR-based ...

Safety assessment of titanium dioxide (E171) as a food additive.

With respect to genotoxicity, the Panel concluded that TiO particles have the potential to induce DNA strand breaks and chromosomal damage, but not gene mutations. No clear correlation was observed ...

Review on current scientific literature and overview of commercially available methods for on-site DNA isolation

https://doi.org/10.5281/zenodo.4724557 Keywords: AMR Antimicrobial resistance DNA isolation literature review metagenomic On-site Health Topics:  Health and disease monitoring Food consumption and food safety Animal health Health and ...

QR code

QR code for this page URL